395  
FNUS53 KLOT 031525  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1025 AM CDT FRI OCT 3 2025  
   
DISCUSSION  
 
UNSEASONABLY WARM AND DRY CONDITIONS ARE EXPECTED TODAY AND  
THROUGH THE UPCOMING WEEKEND. THERE IS A LOW (15-20%) CHANCE FOR  
A FEW STRAY SHOWERS SOUTH OF THE KANKAKEE RIVER THIS AFTERNOON,  
BUT OTHERWISE, NO PRECIPITATION IS EXPECTED THROUGH THE WEEKEND.  
MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES ARE FORECAST TO DROP  
INTO THE 30 TO 40 PERCENT RANGE TODAY AND SATURDAY. SOMEWHAT  
STRONGER WINDS ARE EXPECTED SATURDAY AFTERNOON OVER NORTHERN  
ILLINOIS WITH 20FT WINDS OF 10 TO 13 MPH. SUNDAY AFTERNOON IS  
EXPECTED TO BE A BIT DRIER WITH MIN RH VALUES OF MOSTLY 25 TO 30  
PERCENT. SOUTHERLY WINDS WILL ALSO INCREASE, WITH 20FT WINDS OF  
13 TO 17 MPH AND SOME HIGHER GUSTS. WHILE RED FLAG CONDITIONS  
ARE NOT EXPECTED, THERE WILL BE HEIGHTENED FIRE WEATHER DANGER  
SUNDAY AFTERNOON.  
 
A COLD FRONT WILL BRING AN END TO THE UNSEASONABLE WARMTH ALONG  
WITH A CHANCE OF RAIN EARLY NEXT WEEK. AFTER A WARM DAY MONDAY,  
MORE SEASONABLE TEMPERATURES ARE EXPECTED NEXT WEEK.  
 
ILZ014-040915-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10  
MAX TEMP (24HR TREND) 88 (+6) 88  
MIN RH % (24HR TREND) 32 (-7) 31  
MIN TEMP (24HR TREND) 65 (+4) 63  
MAX RH % (24HR TREND) 81 (+8) 76  
20FT WIND AM (MPH) SW 5 SW 6-9  
20FT WIND PM (MPH) SW 5 LGT/VAR S 6-9 S 6  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2400  
MAX MIXING HGT (FT) 7600 7100  
TRANSPORT WND (MPH) SW 8 SW 17  
VENT RATE (MPH-FT) 60800 120700  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.   
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE LOWER 50S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
 
 
 
ILZ006-040915-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 88 (+7) 88  
MIN RH % (24HR TREND) 34 (-12) 34  
MIN TEMP (24HR TREND) 63 (+3) 63  
MAX RH % (24HR TREND) 82 (0) 73  
20FT WIND AM (MPH) SW 6 SW 7-10  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7-10 S 6-7  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2400 2100  
MAX MIXING HGT (FT) 7100 6600  
TRANSPORT WND (MPH) SW 9 SW 18  
VENT RATE (MPH-FT) 63900 118800  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND  
5 MPH.  
 
 
 
INZ001-040915-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
MAX TEMP (24HR TREND) 87 (+5) 87  
MIN RH % (24HR TREND) 36 (-1) 34  
MIN TEMP (24HR TREND) 63 (+6) 59  
MAX RH % (24HR TREND) 88 (+6) 85  
20FT WIND AM (MPH) LGT/VAR S 6-8  
20FT WIND PM (MPH) SW 4-5 LGT/VAR S 6-8 S 5-6  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2500  
MAX MIXING HGT (FT) 7500 6700  
TRANSPORT WND (MPH) SW 9 SW 14  
VENT RATE (MPH-FT) 67500 100500  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
COOLER. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS AROUND 50. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
INZ002-040915-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
MAX TEMP (24HR TREND) 86 (+3) 86  
MIN RH % (24HR TREND) 38 (+2) 36  
MIN TEMP (24HR TREND) 63 (+7) 59  
MAX RH % (24HR TREND) 88 (+6) 83  
20FT WIND AM (MPH) LGT/VAR S 5-7  
20FT WIND PM (MPH) SW 4-5 LGT/VAR S 5-7 S 5  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1800 2400  
MAX MIXING HGT (FT) 7300 6300  
TRANSPORT WND (MPH) SW 8 SW 12  
VENT RATE (MPH-FT) 58400 81900  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
ILZ013-040915-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 88 (+4) 88  
MIN RH % (24HR TREND) 33 (-5) 32  
MIN TEMP (24HR TREND) 64 (+3) 62  
MAX RH % (24HR TREND) 84 (+10) 78  
20FT WIND AM (MPH) SW 5-6 SW 7-10  
20FT WIND PM (MPH) SW 5-6 LGT/VAR S 7-10 S 6-7  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2200  
MAX MIXING HGT (FT) 7400 7000  
TRANSPORT WND (MPH) SW 9 SW 18  
VENT RATE (MPH-FT) 66600 126000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 60.  
NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
 
 
 
ILZ012-040915-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 88 (+3) 88  
MIN RH % (24HR TREND) 32 (-8) 31  
MIN TEMP (24HR TREND) 63 (+4) 61  
MAX RH % (24HR TREND) 87 (+7) 79  
20FT WIND AM (MPH) SW 5-6 S 7-10  
20FT WIND PM (MPH) SW 5-6 LGT/VAR S 7-10 S 7  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2200  
MAX MIXING HGT (FT) 7400 7100  
TRANSPORT WND (MPH) SW 9 SW 19  
VENT RATE (MPH-FT) 66600 142000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE MID 40S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ005-040915-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 88 (+4) 88  
MIN RH % (24HR TREND) 35 (-4) 34  
MIN TEMP (24HR TREND) 63 (+4) 62  
MAX RH % (24HR TREND) 84 (-1) 76  
20FT WIND AM (MPH) SW 6 SW 7-10  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7-10 S 6-7  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2200  
MAX MIXING HGT (FT) 6600 6600  
TRANSPORT WND (MPH) SW 10 SW 19  
VENT RATE (MPH-FT) 66000 132000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS IN THE MID 40S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ004-040915-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 89 (+4) 88  
MIN RH % (24HR TREND) 33 (-1) 32  
MIN TEMP (24HR TREND) 62 (+4) 62  
MAX RH % (24HR TREND) 84 (+2) 76  
20FT WIND AM (MPH) SW 6 S 7-11  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7-11 S 7  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1800 2200  
MAX MIXING HGT (FT) 6700 7000  
TRANSPORT WND (MPH) SW 10 SW 19  
VENT RATE (MPH-FT) 67000 140000  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 15 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ011-040915-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 89 (+4) 88  
MIN RH % (24HR TREND) 31 (-5) 31  
MIN TEMP (24HR TREND) 63 (+5) 61  
MAX RH % (24HR TREND) 86 (+3) 79  
20FT WIND AM (MPH) SW 6 SW 7-11  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7-11 S 6-7  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2700 2600  
MAX MIXING HGT (FT) 7400 7100  
TRANSPORT WND (MPH) SW 9 SW 19  
VENT RATE (MPH-FT) 66600 142000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 15 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE MID 40S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ003-040915-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 89 (+5) 89  
MIN RH % (24HR TREND) 32 (-2) 30  
MIN TEMP (24HR TREND) 62 (+4) 62  
MAX RH % (24HR TREND) 84 (+1) 75  
20FT WIND AM (MPH) SW 6-7 S 10-15  
20FT WIND PM (MPH) SW 6-7 LGT/VAR S 10-15 S 9  
PEAK WIND GUSTS (MPH) 19 16  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2600  
MAX MIXING HGT (FT) 6900 7100  
TRANSPORT WND (MPH) SW 10 S 19  
VENT RATE (MPH-FT) 69000 142000  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 15 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ008-040915-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 90 (+5) 90  
MIN RH % (24HR TREND) 30 (-4) 28  
MIN TEMP (24HR TREND) 63 (+5) 61  
MAX RH % (24HR TREND) 85 (0) 76  
20FT WIND AM (MPH) SW 6-7 S 7-11  
20FT WIND PM (MPH) SW 6-7 LGT/VAR S 7-11 S 8  
PEAK WIND GUSTS (MPH) 18 15  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2800  
MAX MIXING HGT (FT) 7100 7200  
TRANSPORT WND (MPH) SW 9 SW 20  
VENT RATE (MPH-FT) 63900 151200  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ010-040915-  
LEE-  
INCLUDING THE CITY OF DIXON  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 90 (+4) 91  
MIN RH % (24HR TREND) 30 (-2) 27  
MIN TEMP (24HR TREND) 63 (+4) 61  
MAX RH % (24HR TREND) 86 (+2) 76  
20FT WIND AM (MPH) SW 6 S 7-10  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7-10 S 6  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2800 3000  
MAX MIXING HGT (FT) 7400 7400  
TRANSPORT WND (MPH) SW 9 SW 19  
VENT RATE (MPH-FT) 66600 148000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS IN THE MID 40S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ019-040915-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 91 (+4) 88  
MIN RH % (24HR TREND) 30 (0) 31  
MIN TEMP (24HR TREND) 63 (+5) 60  
MAX RH % (24HR TREND) 85 (0) 78  
20FT WIND AM (MPH) SW 5 SW 6-10  
20FT WIND PM (MPH) SW 5 LGT/VAR S 6-10 S 6  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 3100 3000  
MAX MIXING HGT (FT) 7900 7100  
TRANSPORT WND (MPH) SW 8 SW 17  
VENT RATE (MPH-FT) 63200 120700  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ020-040915-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 89 (+3) 88  
MIN RH % (24HR TREND) 31 (-5) 31  
MIN TEMP (24HR TREND) 63 (+5) 61  
MAX RH % (24HR TREND) 87 (+4) 80  
20FT WIND AM (MPH) SW 5 S 6-10  
20FT WIND PM (MPH) SW 5 LGT/VAR S 6-10 S 6  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2900  
MAX MIXING HGT (FT) 7600 7200  
TRANSPORT WND (MPH) SW 8 SW 16  
VENT RATE (MPH-FT) 60800 115200  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTH WINDS AROUND 5 MPH, BECOMING WEST AFTER  
MIDNIGHT.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ021-040915-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
MAX TEMP (24HR TREND) 91 (+5) 89  
MIN RH % (24HR TREND) 32 (-2) 31  
MIN TEMP (24HR TREND) 64 (+6) 60  
MAX RH % (24HR TREND) 85 (0) 81  
20FT WIND AM (MPH) LGT/VAR SW 6-9  
20FT WIND PM (MPH) SW 4-5 LGT/VAR S 6-9 S 6  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2800 3000  
MAX MIXING HGT (FT) 7800 7300  
TRANSPORT WND (MPH) SW 6 SW 16  
VENT RATE (MPH-FT) 54600 116800  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
COOLER. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ022-040915-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
MAX TEMP (24HR TREND) 89 (+6) 88  
MIN RH % (24HR TREND) 34 (-2) 31  
MIN TEMP (24HR TREND) 64 (+5) 61  
MAX RH % (24HR TREND) 87 (+6) 83  
20FT WIND AM (MPH) SW 5 S 6-9  
20FT WIND PM (MPH) SW 5 LGT/VAR S 6-9 S 6  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2500  
MAX MIXING HGT (FT) 7500 7000  
TRANSPORT WND (MPH) SW 8 SW 16  
VENT RATE (MPH-FT) 60000 112000  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.  
 
 
 
ILZ032-040915-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
MAX TEMP (24HR TREND) 91 (+3) 89  
MIN RH % (24HR TREND) 32 (+6) 30  
MIN TEMP (24HR TREND) 63 (+5) 58  
MAX RH % (24HR TREND) 85 (-5) 83  
20FT WIND AM (MPH) LGT/VAR SW 6-9  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 6-9 S 6  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 3200 2800  
MAX MIXING HGT (FT) 7700 7000  
TRANSPORT WND (MPH) SW 8 SW 14  
VENT RATE (MPH-FT) 61600 105000  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO  
10 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. NOT AS WARM.  
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
ILZ023-040915-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10  
MAX TEMP (24HR TREND) 89 (+5) 88  
MIN RH % (24HR TREND) 33 (+1) 32  
MIN TEMP (24HR TREND) 63 (+6) 58  
MAX RH % (24HR TREND) 87 (0) 86  
20FT WIND AM (MPH) LGT/VAR S 5-8  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 5-8 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2500  
MAX MIXING HGT (FT) 7700 7000  
TRANSPORT WND (MPH) SW 9 SW 13  
VENT RATE (MPH-FT) 69300 98000  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
ILZ039-040915-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10  
MAX TEMP (24HR TREND) 90 (+3) 88  
MIN RH % (24HR TREND) 33 (+4) 31  
MIN TEMP (24HR TREND) 63 (+5) 57  
MAX RH % (24HR TREND) 84 (-7) 86  
20FT WIND AM (MPH) LGT/VAR SW 6-8  
20FT WIND PM (MPH) SW 4-5 LGT/VAR S 6-8 S 5-6  
PEAK WIND GUSTS (MPH) 14  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 3100 2900  
MAX MIXING HGT (FT) 7700 6900  
TRANSPORT WND (MPH) SW 8 SW 12  
VENT RATE (MPH-FT) 61600 89700  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
CLEAR. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
COOLER. LOWS IN THE UPPER 40S. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
ILZ033-040915-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10  
MAX TEMP (24HR TREND) 89 (+4) 88  
MIN RH % (24HR TREND) 34 (+5) 32  
MIN TEMP (24HR TREND) 63 (+6) 57  
MAX RH % (24HR TREND) 86 (-3) 86  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2900 2700  
MAX MIXING HGT (FT) 7400 6900  
TRANSPORT WND (MPH) SW 8 SW 11  
VENT RATE (MPH-FT) 59200 82800  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS AROUND  
5 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 60. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
COOLER. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
INZ010-040915-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10  
MAX TEMP (24HR TREND) 87 (+3) 87  
MIN RH % (24HR TREND) 37 (+6) 34  
MIN TEMP (24HR TREND) 63 (+7) 58  
MAX RH % (24HR TREND) 87 (-1) 86  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2700  
MAX MIXING HGT (FT) 7300 6300  
TRANSPORT WND (MPH) SW 9 SW 11  
VENT RATE (MPH-FT) 65700 75600  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
NOT AS WARM. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,  
BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
INZ011-040915-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
1025 AM CDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10  
MAX TEMP (24HR TREND) 87 (+3) 86  
MIN RH % (24HR TREND) 37 (+5) 35  
MIN TEMP (24HR TREND) 62 (+7) 58  
MAX RH % (24HR TREND) 88 (0) 87  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2900  
MAX MIXING HGT (FT) 7200 6200  
TRANSPORT WND (MPH) SW 9 SW 12  
VENT RATE (MPH-FT) 64800 80600  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
INZ019-040915-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1125 AM EDT FRI OCT 3 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10  
MAX TEMP (24HR TREND) 87 (+3) 86  
MIN RH % (24HR TREND) 37 (+3) 36  
MIN TEMP (24HR TREND) 63 (+6) 58  
MAX RH % (24HR TREND) 88 (+2) 87  
20FT WIND AM (MPH) SW 5 LGT/VAR  
20FT WIND PM (MPH) SW 5 LGT/VAR S 4-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2300 2700  
MAX MIXING HGT (FT) 7100 6400  
TRANSPORT WND (MPH) SW 8 SW 11  
VENT RATE (MPH-FT) 56800 76800  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS AROUND  
50. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.  
 
 
 
OGOREK  
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